.portal-cus-ele-demo-view {
    position: relative;
}

.portal-cus-ele-demo-view .ant-carousel .slick-slide {
    height: 200px;
    line-height: 200px;
    color: #fff;
    text-align: center;
    background-color: #71b5de;
}

.portal-cus-ele-demo-setting {
    position: relative;
}